BariQ produce post consumer recycled Polyethylene terephthalate (PCR PET) pellets approved and safe for applications in direct contact with food. Post-consumer recycled (PCR) PET can be used for clothing, carpet fiber, and fiberfill for stuffing articles such as pillows.PET RecyclingPET, the abbreviation for Polyethylen-terephthalat, is a secondary resource that is fully recyclable and is used to manufacture other products such as plastic bottles, clothing, carpet fiber, and fiberfill for stuffing articles such as pillows.